Centering Rulers

Mat Maker’s Centering Ruler – 36"

Quality aluminum ruler with easy-to-read markings for centering your mat cuts, trimming prints, etc. More.

Fit-N-Frame Border Guide

Perfect for art teachers who fear math. No calculations needed to correctly measure mat board borders. Simply align the Fit-N-Frame on your artwork, then transfer to the border guide to see your border sizes. Helps speed up the process of perfec... More.